Bradley Cooper and his supermodel girlfriend Suki Waterhouse have supposedly ended their relationship after dating for two years.

The Silver Linings Playbook actor began dating the 23-year-old English model in March 2013.

But according to E! News their two-year relationship is now over. No other details about the alleged split have been provided.

Suki attended the 87th Academy Awards ceremony with 40-year-old Bradley just last month and the pair were all smiles at the red carpet event.

They have managed to keep details of their romance out of the public eye over the course of the relationship.

And Suki previously spoke about why she decided to keep mum about her love life with Bradley.

“I'm not one of those girls who goes on about their boyfriends. I do think whatever I say will sound weird,” she told Elle magazine last year. “But the truth is, if it start talking about him, I probably won't be able to stop.

“I just want to work hard, do stuff of the best possible quality and be a great friend.”

Bradley is preparing to star in The Elephant Man play for 12 weeks from May 19 and the showing takes place in London, Suki’s hometown.

Apparently he was excited about living with her during his theatrical stint.

It’s claimed Suki was well received by all his relatives, including his mom.

“Bradley is totally smitten. His family all love her too and most importantly she has the stamp of approval from his mother, Gloria,” a source told British newspaper The Sun previously.

Although UK newspaper The Daily Mail reached out to Bradley and Suki’s representatives, no official statement has been made yet in response to news of the supposed breakup.